<template>
  <header>
    <div class="l-content">
        <el-button @click="handleMenu" plain icon="el-icon-menu" size="mini"></el-button>
        <!-- <h3 style="color:#fff">首页</h3> -->
        <el-breadcrumb separator="/">
            <el-breadcrumb-item v-for="item in tags" :key="item.path" :to="{ path:item.path}">{{item.label}}</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="r-content">
        <el-dropdown trigger="click" size="mini">
            <span>
                <img class="user" :src="userImg">
            </span>
            <el-dropdown-menu slot="dropdown">
                <el-dropdown-item>个人中心</el-dropdown-item>
                <el-dropdown-item @click.native="logOut">退出</el-dropdown-item>
            </el-dropdown-menu>
        </el-dropdown>
    </div>
  </header>
</template>

<script>
import tab from '@/store/tab';

import {mapState} from 'vuex'
export default {
    name:'CoommonHeader',
    data(){
        return{
            userImg:require('../assets/images/user.png')
        }
    },
    methods:{
        handleMenu(){
            this.$store.commit('collapseMenu')
        },
        logOut(){
            this.$store.commit('clearToken')
            this.$store.commit('clearMenu')
            this.$router.push('/login')

        }
    },
    computed:{
        ...mapState({
            tags:state => state.tab.tabsList
        })
    }
}
</script>

<style lang="less" scoped>
header{
    display: flex;
    height: 100%;
    justify-content: space-between;
    align-items: center;
}
.l-content{
    display: flex;
    align-items: center;
    .el-button{
        margin-right:20px ;
    }   
}
.r-content{
    .user{
        width: 40px;
        height: 40px;
        border-radius: 50%;
    }
}
</style>